Home / 35,966,816.64-53,936,024.04-14,397,397.92

Finding the Fourth Proportional to 35,966,816.64, 53,936,024.04 and 14,397,397.92

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Solution

The fourth proportional to 35,966,816.64, 53,936,024.04 and 14,397,397.92 is: 21,590,412.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,966,816.64 : 53,936,024.04 = 14,397,397.92 : x
  2. Step 2: Convert to fraction form
    35,966,816.64/53,936,024.04 = 14,397,397.92/x
  3. Step 3: Cross multiply
    35,966,816.64x = 53,936,024.04 × 14,397,397.92
  4. Step 4: Simplify right side
    35,966,816.64x = 776,538,400,326,566
  5. Step 5: Solve for x
    x = 776,538,400,326,566/35,966,816.64
  6. Step 6: Final answer
    x = 21,590,412.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.